Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794911 | Pressure relief valve with deflecting disks for inflatable | Poly Puthur John | 2023-10-24 |
| 11591095 | Pressure relief valve with deflecting disks for inflatable | Poly Puthur John | 2023-02-28 |
| 10823300 | Aspirator pressure relief valve with relief control unit | Poly Puthur John | 2020-11-03 |